A fish hook includes a wire strand resilient bait guard. The bait guard includes a pair of hook-shaped attachment portions that engage the eyelet of the fish hook. A collar with ends having interdigitating teeth securely clamps the attachment portion of the bait guard to the shank of the fish hook. The clamped attachment portion includes four parallel segments of wire. This manner of attachment facilitates manufacturing and resists dislodgement.
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1. A fish hook with a bait saving wire strand, said fish hook having an eyelet, a shank, a bend and a sharp tip, said shank extending from the eyelet to the bend, and said bend leading to the sharp tip, and said eyelet having a first side and an opposite second side with an opening therebetween, and
said bait saving wire strand comprising a single strand of wire including:
a pair of hook-shaped attachment portions, each attachment portion being configured to engage the eyelet of the fish hook and extend along at least a portion of the shank of the hook;
a pair of diverging legs, each diverging leg extending from one of the pair of hook-shaped attachment portions;
a pair of bends, each bend extending from one of the pair of diverging legs;
a tip engagement portion joining the pair of bends; and
said bait saving wire being flexible, and said tip engagement portion of said bait saving wire strand being positionable by urging the tip engagement portion against the tip of the hook between the tip of the hook and the shank of the hook, and said tip engagement portion being releasable to a position adjacent the tip but not between the tip of the hook and the shank of the hook, and
said pair of hook-shaped attachment portions comprising a pair of free ends, a pair of eyelet bends, and a pair of shank portions, each of the pair of free ends extending to one of the pair of eyelet bends at the first side of the eyelet of the hook, each of the pair of shank portions extending to one of the pair of eyelet bends at the second side of the eyelet of the hook, each of the pair of eyelet bends joining one of the pair of free ends to one of the pair of shank portions, and each of the pair of eyelet bends providing approximately a 180° bend, each of the pair of eyelet bends passing through the eyelet of the hook and engaging a portion of the eyelet of the hook, and each of the pair of shank portions being substantially parallel to the shank of the hook, and each of the pair of free ends being substantially parallel to the shank of the hook and to the pair of shank portions, and each of the pair of shank portions extending to one of the pair of diverging legs, said pair of shank portions joining the pair of diverging legs to the pair of eyelet bends, and
a collar clamping four segments of the wire strand to the shank of the fish hook, the four segments including a first segment of each of the pair of shank portions of the wire strand, and a second segment of each of the pair of free ends of the wire strand, said collar being adjacent to the eyelet.
2. The fish hook with a bait saving wire strand according to
3. The fish hook with a bait saving wire strand according to
4. The fish hook with a bait saving wire strand according to
a u-shaped tip.
5. The fish hook with a bait saving wire strand according to
a pair of arms, each arm of the pair of arms extending from one of the pair of bends; and
a pair of shoulders, each shoulder of the pair of shoulders comprising a bight section extending from one of the pair of arms; and
a u-shaped tip disposed between and joining the pair of shoulders.
6. The fish hook with a bait saving wire strand according to
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This invention generally relates to fishing, and more particularly, to a fish hook including a resilient bait guard that is uniquely shaped and attached to a shank in manner that facilitates manufacturing and resists dislodgement.
Prior art bait saver hooks, such as the hooks in U.S. Pat. Nos. 4,713,908 and 5,009,026, comprise a conventional fishing hook with an attached resilient wire strand known as a basket. The prior art basket includes free ends that are attached to the shank of the hook near the eyelet by either wrapping the wire ends around the shank or by applying a bead of solder. Between the free ends, the strand includes generally parallel shank portions, a bite portion and a u-shaped tip-engaging portion. Such hooks have proven effective in preventing bait from flying off a hook.
Problems with prior art bait saver hooks relate to aligning and securing the bait saving wire to the hook. In prior art hooks, the free ends of the wire are clamped to the shank of the hook. Often, during manufacturing, the free ends are misaligned, which means the entire wire is misaligned. Additionally, with repeated aggressive use, the free ends tend to dislodge from the attachment that secures the wire to the hook, rendering the wire useless. Wrapped wire tends to loosen over time. Solder is fragile and has a tendency to crack and delaminate. Consequently, the free ends and shank often separate from solder.
Various alternative techniques were evaluated to more securely attach the free ends to the shank. These techniques include bonding, brazing and texturing. Bonding involves the application of glue to the shank and free ends. The process is tedious, increases manufacturing times and cost, and rarely provides a strong durable bond. Brazing involves soldering the free ends to the shank using hard solder with a high melting point. However, that process is even more tedious, significantly increases manufacturing times and cost, and often results in delamination or cracking of the brazed solder. Additionally, it was too difficult to ensure proper alignment during the brazing process, because the molten solder concealed the wire ends and facilitated shifting. Texturing involves deforming, e.g. roughening, the ends of the wire to increase the coefficient of friction between the wire ends. However, this process shows little to no improvement over the prior art, and does not address deficiencies with prior art attachments or proper alignment. All of the evaluated techniques were deemed problematic.
The invention is directed to overcoming one or more of the problems as set forth above.
To solve one or more of the problems set forth above, in an exemplary implementation of the invention, a bait saving wire strand for a fish hook is provided. The fish hook has an eyelet, a shank extending from the eyelet to a bend, and the bend leading to a sharp tip. The bait saving wire strand includes a pair of hook-shaped attachment portions. Each attachment portion is configured to engage the eyelet of the fish hook and extend along at least a portion of the shank of the hook. Each of a pair of diverging legs extends from one of the pair of hook-shaped attachment portions. Each of a pair of bends extends from one of the pair of diverging legs. A tip engagement portion joins the pair of bends. In a preferred embodiment, the tip engagement portion includes a u-shaped tip. The bait saving wire is flexible. The tip engagement portion of the bait saving wire strand is positionable by urging the tip engagement portion against the tip of the hook between the tip of the hook and the shank of the hook, and the tip engagement portion is releasable to a position adjacent the tip but not between the tip of the hook and the shank of the hook.
The pair of hook-shaped attachment portions includes a pair of free ends, a pair of eyelet bends, and a pair of shank portions. Each of the pair of free ends extends to one of the pair of eyelet bends. Each of the pair of shank portions extends to one of the pair of eyelet bend. Each of the pair of eyelet bends joins one of the pair of free ends to one of the pair of shank portions. Each of the pair of eyelet bends provides approximately a 180° bend and engages a portion of the eyelet. Each eyelet bend has a radius of curvature that is not less than, a preferably equal to or only slightly larger than, a radius of the portion of the eyelet engaged by the eyelet bend. Each of the pair of shank portions is substantially parallel to the shank of the hook. Each of the pair of free ends is substantially parallel to the shank of the hook. Each of the pair of shank portions extend to one of the pair of diverging legs. The pair of shank portions joins the pair of diverging legs to the pair of eyelet bends.
An exemplary bait saving hook assembly according to principles of the invention is also provided. The fish hook includes an eyelet, a shank extending from the eyelet to a bend, which leads to a sharp tip. The bait saving wire strand includes a pair of hook-shaped attachment portions. Each attachment portion engages the eyelet of the fish hook and extends along at least a portion of the shank of the hook. Each attachment portion includes two segments parallel to the shank of the hook. Each of a pair of diverging legs extends from one of the pair of hook-shaped attachment portions. Each of the pair of bends extends from one of the pair of diverging legs. A u-shaped tip engagement portion joins the pair of bends.
The bait saving wire is flexible. The tip engagement portion of the bait saving wire strand is positionable by urging the tip engagement portion against the tip of the hook between the tip of the hook and the shank of the hook. The tip engagement portion is releasable to a position adjacent the tip but not between the tip of the hook and the shank of the hook.
The pair of hook-shaped attachment portions includes a pair of free ends, a pair of eyelet bends, and a pair of shank portions. Each of the pair of free ends extends to one of the pair of eyelet bends. Each of the pair of shank portions extends to one of the pair of eyelet bend. Each of the pair of eyelet bends joins one of the pair of free ends to one of the pair of shank portions. Each of the pair of eyelet bends provides approximately a 180° bend and engages a portion of the eyelet. Each eyelet bend has a radius of curvature that is not less than, a preferably equal to or only slightly larger than, a radius of the portion of the eyelet engaged by the eyelet bend. Each of the pair of shank portions is substantially parallel to the shank of the hook. Each of the pair of free ends is substantially parallel to the shank of the hook. Each of the pair of shank portions extend to one of the pair of diverging legs. The pair of shank portions joins the pair of diverging legs to the pair of eyelet bends.
A collar clamps, to the shank of the fish hook, the segments of the pair of hook-shaped attachment portions that are parallel to the shank of the fish hook. The collar includes a band rolled into a sleeve having an inner diameter sized to securely clamp the segments of the pair of hook-shaped attachment portions that are parallel to the shank of the fish hook against the shank of the fish hook. The band includes a first free end and a second free end. The first free end abuts the second free end without overlap between the first free end and the second free end. The first free end and the second free end include interdigitating teeth. Thus, for example, the first free may have a first tooth portion and a first recess portion and the second free end may have a second tooth portion and a second recess portion, wherein the first tooth portion engages the second recess portion, and the second tooth portion engages the first recess portion.
Faced with the persistent problem and dissatisfaction with the aforementioned attachments, the inventor conceived an innovative bait saving wire strand, i.e., basket, and corresponding attachment collar. The innovative wire strand requires different tooling from that used to produce the prior art wire strand. However, the innovative wire does not add any additional steps to the manufacturing process. No additional materials are required. The only added cost involved the non-recurring up-front cost to modify tooling configured to produce the prior art wire strands. If the tooling was created from scratch, the innovative wire would incur no appreciable additional cost at all. Once the tooling was created, the innovative wire did not appreciably increase the time required to produce the wire. Advantageously, the redesigned wire solves the persistent problem by assuring proper alignment and securement, during manufacturing, each and every time, and even after repeated and aggressive use.
The innovative attachment collar positively secures four segments of the wire strand to the shank of the hook in a manner that ensures proper alignment. The attachment collar is uniquely configured to resist misalignment and ineffective clamping. While the attachment collar is an added part, it replaces windings and solder in the prior art, that were tedious, time consuming, and only marginally effective for securing the wire strand to the shank.
The foregoing and other aspects, objects, features and advantages of the invention will become better understood with reference to the following description, appended claims, and accompanying drawings, where:
Those skilled in the art will appreciate that the figures are not intended to be drawn to any particular scale; nor are the figures intended to illustrate every embodiment of the invention. The invention is not limited to the exemplary embodiments depicted in the figures or the particular components, shapes, configurations, relative sizes, ornamental aspects or proportions shown in the figures.
Referring to
The hook 105 depicted in the Figures represents a fishing hook. The invention is not limited to a particular type or size hook. Other hooks, with additional and different bends; straight, offset, bent, barbed and barbless shanks; upturned, downturned or straight eyelets; and other structural features may be utilized without departing from the scope of the invention. As one example, the invention is not limited to use with barbed hooks. Barbless hooks may be used within the spirit and scope of the invention. As another example, the principles of the invention may be readily applied to double and treble hooks, which are also intended to come within the scope of the invention.
As shown in
With reference to
As shown in
One free end of the band includes at least one tooth-like structure 200, 210. The other free end of the band includes at least one recess 202, 212 configured to receive the tooth-like structure. As shown in
Overlapping ends are susceptible to loosening by prying apart. To allow the free ends of the band to meet without overlap, the band 115 is carefully cut to size based upon the diameter of the contained portion of the shank 130 of the hook 105 and the four contained segments 165, 166, 167, 168 of the basket 110.
Performance of the wire according to principles of the invention exceeded all expectations. Even after repeated use in testing, and repeated pulling of the wire basket, no dislodgement or misalignment occurred. Suspending the hook 100 from a fixed point and hanging a brick from the basket 110 for several hours revealed no dislodgement. Submersion in ice water, boiling water, ice and then boiling water and vice versa, followed by tensile testing revealed no compromise in clamping integrity. Submersion in lubricating oil and silicone spray followed by tensile testing revealed no compromise. With the new wire, which has generally parallel free ends 165, 167 joined to parallel shank portions 166, 168 by an eyelet bend 160, 162, according to principles of the invention, the basket does not become dislodged during normal use.
Referring now to
In the embodiment of
The basket may be comprised of metallic, plastic or composite material. In a preferred embodiment, a metal wire strand is bent to form the basket. Wire bending equipment, including, but not limited to, manual jigs and dies and automated wire bending machines now known and hereafter developed may be used to form the basket. In the case of metal wire, any thickness that provides sufficient flexibility and tensile strength may be used. By way of example and not limitation, 20 to 40 gauge AWG wire may be utilized. The composition of the wire may include stainless steel, galvanized steel or titanium, or alloys thereof, or any other corrosion resistant metal that is readily available, affordable and suitable for mass production.
In an alternative embodiment, the basket 110 may be formed of a metal alloy that exhibits pseudo-elasticity. Pseudo-elasticity may be achieved by proper alloy formulation and heat treatment. Such materials used for a basket according to the principles of this invention include shape memory alloys which exhibit super-elastic/pseudo-elastic shape recovery characteristics. Such alloys are known in the art, but heretofore have not been tailored for or applied to bait guards. These alloys are characterized by their ability to be transformed from an austenitic crystal structure to a stress-induced martensitic (SIM) structure at certain temperatures, and return elastically to an austenitic structure when the stress is removed. These alternating crystalline structures provide the alloy with its super-elastic properties. One such well-known alloy, nitinol, is a nickel-titanium alloy. It is readily commercially available and undergoes the austenite-SIM-austenite transformation at a variety of temperature ranges between −20° C. and 30° C. These alloys are especially suitable because of their capacity to elastically recover almost completely to the initial configuration once a stress is removed. Typically there is little plastic deformation, even at relatively high strains. This allows the basket to undertake substantial bends as a hook is baited and a fish bites, and yet return to its original shape once the stress has been removed without retaining any hint of a kink or a bend. Additionally, compared to stainless steel, less force need be exerted to deform the basket thereby decreasing detection by a fish and resistance to setting the hook.
The wire basket 110 may also be plastic. For example, the wire may be formed from injection molded plastic. The resin may be a polycarbonate, however other resins which may also be used, alone or in combination, include: Acrylonitrile Butadiene Styrene (ABS), Acrylic, Polymethyl Methacrylate (PMMA), Acrylic+Polycarbonate (Acrylic+PC), Tenite Acetate (CA), Tenite Butyrate (CAB), Tenite Propionate (CAP), Ethylene Tetrafluoroethylene (ETFE), Engineering Thermoplastic Polyurethane (ETPU), Ethylene Vinyl Alcohol Copolymer (EVOH), Methylmethacrylate Butadiene Styrene (MBS) Polyamide (Nylon), Polyamide 12 (Nylon 12), Polyamide 6 (Nylon 6), Polycarbonate+Polyethylene Terephthalate (PC+PET), Polycarbonate+Polyester, PCTA, PCTG, Polyarylate, Polyester Alloy, Polyester TP, Polyolefin, Polyphthlate Carbonate (PPC), Polystyrene (PS, GPPS), Polysulfone (PSU), Flexible Polyvinyl Chloride (Flexible PVC), Rigid Polyvinyl Chloride (Rigid PVC), Polyvinylidene Fluoride (PVDF), Styrene Acrylonitrile (SAN), Styrene Butadiene Block Copolymer (SB), Thermoplastic Elastomer (TPE), Thermoplastic Polyurethane Elastomer Polyether (TPU-Polyether), or other unspecified thermoplastics suitable for construction of a resilient, flexible wire basket 110.
Advantageously, the plastic forming the basket 110 may be transparent or colored so as to be substantially invisible in a body of water or otherwise colored to resemble the body of a bait fish or to at least catch the attention of a fish. This allows a fish to see the bait, but not be deterred by the basket 110. In the molding process, it is noted that polycarbonate typically has a yellowish tint. A blue colorant may be added such that the resulting molded plastic is generally clear. The plastic may further include additives such as phosphorescent compounds to provide other desired properties such as glow-in-the dark properties, or and thermal reactivity (e.g., color changes according to heat).
The resilient plastic basket 110 readily flexes during hook set, minimizing interference and delay with hook penetration. The hook 105 will thus set quickly and solidly and fewer fish will detect the basket and escape without being hooked. After external forces are removed, the basket will spring back to its original shape, ready for use again without having to reform the basket.
While an exemplary embodiment of the invention has been described, it should be apparent that modifications and variations thereto are possible, all of which fall within the true spirit and scope of the invention. With respect to the above description then, it is to be realized that the optimum relationships for the components and steps of the invention, including variations in order, form, content, function and manner of operation, are deemed readily apparent and obvious to one skilled in the art, and all equivalent relationships to those illustrated in the drawings and described in the specification are intended to be encompassed by the present invention. The above description and drawings are illustrative of modifications that can be made without departing from the present invention, the scope of which is to be limited only by the following claims. Therefore, the foregoing is considered as illustrative only of the principles of the invention. Further, since numerous modifications and changes will readily occur to those skilled in the art, it is not desired to limit the invention to the exact construction and operation shown and described, and accordingly, all suitable modifications and equivalents are intended to fall within the scope of the invention as claimed.
Corbitt, III, Newsome, Corbitte, Jr., Newsome
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